ES404598A1 - 2-alkylamino-' -phenyl-1-cyclohexene-1-methyleneimine, its salts and preparation - Google Patents

2-alkylamino-' -phenyl-1-cyclohexene-1-methyleneimine, its salts and preparation

Info

Publication number
ES404598A1
ES404598A1 ES404598A ES404598A ES404598A1 ES 404598 A1 ES404598 A1 ES 404598A1 ES 404598 A ES404598 A ES 404598A ES 404598 A ES404598 A ES 404598A ES 404598 A1 ES404598 A1 ES 404598A1
Authority
ES
Spain
Prior art keywords
formula
carbon atoms
signifies
hydrogen
radical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES404598A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
Original Assignee
Sandoz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of ES404598A1 publication Critical patent/ES404598A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
    • C07D239/80—Oxygen atoms
    • C07D239/82—Oxygen atoms with an aryl radical attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom

Abstract

Procedure for obtaining quinazolinone derivatives of formula VII, ** (See formula) ** Wherein is an alkyl radical of 1 to 5 carbon atoms, each of R2 and R3, which may be the same or different, means a hydrogen atom or an alkyl radical of 1 to 3 carbon atoms, and R4 means a radical of formula IX or X, ** (See formula) ** wherein each of Y and Y1, which may be the same or different, means a hydrogen, fluorine or chlorine atom, an alkyl or alkoxy radical of 1 or 2 carbon atoms, or a trifluoromethyl group, with the proviso that when one of Y and Y1 signifies a trifluoromethyl group, the other symbol signifies a hydrogen atom, and Y2 signifies a hydrogen, fluorine, or chlorine atom, or an alkyl radical of 1 to 3 carbon atoms, characterized in that a compound is dehydrogenated of formula I, ** (See formula) ** wherein R1, R2, R3 and R4 have the meanings indicated above, in a solvent, conveniently employing a dehydrogenating agent at a temperature of 60 to 220ºC. (Machine-translation by Google Translate, not legally binding)
ES404598A 1971-07-08 1972-07-06 2-alkylamino-' -phenyl-1-cyclohexene-1-methyleneimine, its salts and preparation Expired ES404598A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16096071A 1971-07-08 1971-07-08

Publications (1)

Publication Number Publication Date
ES404598A1 true ES404598A1 (en) 1975-11-16

Family

ID=22579209

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404598A Expired ES404598A1 (en) 1971-07-08 1972-07-06 2-alkylamino-' -phenyl-1-cyclohexene-1-methyleneimine, its salts and preparation

Country Status (26)

Country Link
US (1) US4066665A (en)
JP (4) JPS577150B1 (en)
AT (1) AT338270B (en)
BE (1) BE785937A (en)
BG (1) BG19170A3 (en)
CA (1) CA1002953A (en)
CH (2) CH602668A5 (en)
CS (1) CS189583B2 (en)
DD (3) DD106171A5 (en)
DE (3) DE2232919A1 (en)
ES (1) ES404598A1 (en)
FI (1) FI57401C (en)
FR (2) FR2144753B1 (en)
GB (1) GB1383255A (en)
IE (1) IE36541B1 (en)
IL (1) IL39845A (en)
NL (1) NL7209322A (en)
NO (1) NO136838C (en)
OA (1) OA04129A (en)
PH (1) PH13454A (en)
PL (1) PL89011B1 (en)
RO (1) RO63336A (en)
SE (1) SE406196B (en)
SU (1) SU528032A3 (en)
YU (1) YU177672A (en)
ZA (1) ZA724688B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996227A (en) * 1971-07-08 1976-12-07 Sandoz, Inc. 7-Methyl-1-isopropyl-4-phenyl-5,6,7,8-tetrahydro-2(1H)-quinazolinone
JPS5271483A (en) * 1975-12-11 1977-06-14 Sumitomo Chem Co Ltd Synthesis of 2(1h)-quinazolinone derivatives
CH642638A5 (en) * 1977-09-06 1984-04-30 Sandoz Ag METHOD FOR PRODUCING CHINAZOLIN-2 (1H) -ONES.
JPS5661198A (en) * 1979-10-24 1981-05-26 Shinto Paint Co Ltd Method of painting board for wiring conductive print
JPS5878495A (en) * 1981-11-05 1983-05-12 セイコーエプソン株式会社 Method of producing printed circuit board
JPS5878494A (en) * 1981-11-05 1983-05-12 セイコーエプソン株式会社 Method of producing printed circuit board
JPS58222593A (en) * 1982-02-24 1983-12-24 日立化成工業株式会社 Method of producing substrate for metal core-filled printed circuit board
US4601916A (en) * 1984-07-18 1986-07-22 Kollmorgen Technologies Corporation Process for bonding metals to electrophoretically deposited resin coatings
JPS6133463U (en) * 1984-07-30 1986-02-28 三菱電線工業株式会社 metal base board
JPS61156000U (en) * 1985-03-19 1986-09-27
US6951707B2 (en) * 2001-03-08 2005-10-04 Ppg Industries Ohio, Inc. Process for creating vias for circuit assemblies

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553199A (en) * 1967-03-17 1971-01-05 Hoffmann La Roche Reaction of 2-aminobenzophenone amines and benzhydryl amines with di-leaveing group-substituted ethane
US3723432A (en) * 1968-11-12 1973-03-27 Sandoz Ag 1-substituted-4-aryl-2(1h)-quinazolinones and their preparation
US3549635A (en) * 1968-07-01 1970-12-22 Sandoz Ag Preparation of substituted-2(1h)-quinazolinones
US3563990A (en) * 1969-03-18 1971-02-16 Sandoz Ag 1-substituted-4-aryl-2(1h)-quinazolinones
DD202218A5 (en) * 1982-04-27 1983-08-31 Orion Radio METHOD AND CIRCUIT ARRANGEMENT FOR GENERATING A PHASE-LOADED CARBON TRAIN FREQUENCY

Also Published As

Publication number Publication date
DE2232919A1 (en) 1973-02-08
BE785937A (en) 1973-01-08
CS189583B2 (en) 1979-04-30
BG19170A3 (en) 1975-04-30
NL7209322A (en) 1973-01-10
CA1002953A (en) 1977-01-04
FR2144753B1 (en) 1976-09-17
NO136838C (en) 1977-11-16
FI57401C (en) 1980-08-11
DE2254325A1 (en) 1973-07-12
JPS5639076A (en) 1981-04-14
CH587804A5 (en) 1977-05-13
IE36541L (en) 1973-01-08
SU528032A3 (en) 1976-09-05
OA04129A (en) 1979-11-30
US4066665A (en) 1978-01-03
IL39845A0 (en) 1972-09-28
IE36541B1 (en) 1976-11-24
NO136838B (en) 1977-08-08
SE406196B (en) 1979-01-29
JPS58422B2 (en) 1983-01-06
JPS585198B2 (en) 1983-01-29
DD101400A5 (en) 1973-11-05
ATA582972A (en) 1976-12-15
YU177672A (en) 1982-02-28
PH13454A (en) 1980-04-23
JPS5639075A (en) 1981-04-14
DD106175A5 (en) 1974-06-05
PL89011B1 (en) 1976-10-30
JPS577150B1 (en) 1982-02-09
DE2254326A1 (en) 1974-08-08
FR2208681A1 (en) 1974-06-28
ZA724688B (en) 1974-02-27
AT338270B (en) 1977-08-10
GB1383255A (en) 1974-02-12
IL39845A (en) 1975-11-25
CH602668A5 (en) 1978-07-31
FR2208681B1 (en) 1978-01-06
RO63336A (en) 1978-07-15
FR2144753A1 (en) 1973-02-16
DD106171A5 (en) 1974-06-05
AU4437172A (en) 1974-01-10
JPS56115758A (en) 1981-09-11
FI57401B (en) 1980-04-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19840305